Spanish practice&nbspferrer arquitectos&nbsphas created the ‘north mediterranean overall health center’ in almería, spain. a facade of maneuverable &nbspmarble slats introduce a diffused all-natural daylight as necessary to execute activities, minimizing the energy consumption of the constructing. A&nbspmonolithic block of prefabricated concrete supports the rectilinear volume. as the louvered panels are opened, light emanates from&nbspthe interior, visually lightening and breaking down the white mass. glass-enclosed courtyards are placed within the internal configuration&nbspto introduce daylight and ventilation into the rooms.On the ground floor is the principal entry, reception and administration along with adult and pediatric clinics and minor surgery units. The first level contains overall health education functions, employees and support services. the double skin permits an optimal lighting&nbspconditions for the task at hand.